Symptoms
By Mayo Clinic staffImpacted wisdom teeth don't always cause symptoms. However, when an impacted wisdom tooth becomes infected, damages other teeth or causes other dental problems, you may experience some of the following signs or symptoms:
- Pain
- Red or swollen gums
- Tender or bleeding gums
- Swelling around the jaw
- Bad breath
- An unpleasant taste in your mouth
- Headache
When to see a doctor
See your dentist if you experience pain, swelling or other symptoms in the area behind your last molar that may be associated with an impacted wisdom tooth.
Keep all six-month dental appointments for cleanings and checkups. Regularly updated dental X-rays may indicate the presence of impacted wisdom teeth before any symptoms develop.
- Wisdom teeth. American Association of Oral and Maxillofacial Surgeons. http://www.aaoms.org/wisdom_teeth.php. Accessed Feb. 22, 2010.
- Marciani RD. Third molar removal: An overview of indications, imaging, evaluation, and assessment of risk. Oral and Maxillofacial Surgery Clinics of North America. 2007;19:1.
- Bagheri SC, et al. Extraction versus nonextraction management of third molars. Oral and Maxillofacial Surgery Clinics of North America. 2007;19:15.
- Esposito M, et al. Impacted wisdom teeth. Clinical Evidence (Online). 2008. http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19450307. Accessed Feb. 22, 2010.
- Gingivitis. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec08/ch095/ch095c.html. Accessed March 3, 2010.
- Caries. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec08/ch095/ch095b.html. Accessed March 3, 2010.
- Pogrel MA, et al. White paper on third molar data (2007). American Association of Oral and Maxillofacial Surgeons. http://www.aaoms.org/media.php. Accessed Feb. 27, 2010.
- Farish SE, et al. General technique of third molar removal. Oral and Maxillofacial Surgery Clinics of North America. 2007;19:23.
- Postextraction problems. The Merck Manuals: The Merck Manual for Healthcare Professionals. Accessed Feb. 22, 2010.
- Dental anxiety. American Dental Association. http://www.ada.org/public/topics/anxiety.asp. Accessed March 3, 2010.
- Carr AB (expert opinion). Mayo Clinic, Rochester, Minn. March 10, 2010.

Find Mayo Clinic on